JP4641937B2 - トナー補給装置を備えた画像形成装置 - Google Patents

トナー補給装置を備えた画像形成装置 Download PDF

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Publication number
JP4641937B2
JP4641937B2 JP2005374000A JP2005374000A JP4641937B2 JP 4641937 B2 JP4641937 B2 JP 4641937B2 JP 2005374000 A JP2005374000 A JP 2005374000A JP 2005374000 A JP2005374000 A JP 2005374000A JP 4641937 B2 JP4641937 B2 JP 4641937B2
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Japan
Prior art keywords
toner
rotating body
housing
transfer belt
roller
Prior art date
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JP2005374000A
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English (en)
Japanese (ja)
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JP2007178499A (ja
JP2007178499A5 (zh
Inventor
登彦 木村
正信 出口
和弥 小山
了輔 真野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
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Sharp Corp
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Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP2005374000A priority Critical patent/JP4641937B2/ja
Priority to US11/634,201 priority patent/US7515853B2/en
Priority to CN2006101724059A priority patent/CN1991621B/zh
Publication of JP2007178499A publication Critical patent/JP2007178499A/ja
Publication of JP2007178499A5 publication Critical patent/JP2007178499A5/ja
Application granted granted Critical
Publication of JP4641937B2 publication Critical patent/JP4641937B2/ja
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0802—Arrangements for agitating or circulating developer material
    • G03G2215/085—Stirring member in developer container

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Color Electrophotography (AREA)
JP2005374000A 2005-12-27 2005-12-27 トナー補給装置を備えた画像形成装置 Active JP4641937B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005374000A JP4641937B2 (ja) 2005-12-27 2005-12-27 トナー補給装置を備えた画像形成装置
US11/634,201 US7515853B2 (en) 2005-12-27 2006-12-06 Toner supply device and developing unit using the same
CN2006101724059A CN1991621B (zh) 2005-12-27 2006-12-26 色粉补给装置及使用该色粉补给装置的显影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005374000A JP4641937B2 (ja) 2005-12-27 2005-12-27 トナー補給装置を備えた画像形成装置

Publications (3)

Publication Number Publication Date
JP2007178499A JP2007178499A (ja) 2007-07-12
JP2007178499A5 JP2007178499A5 (zh) 2007-08-23
JP4641937B2 true JP4641937B2 (ja) 2011-03-02

Family

ID=38193925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005374000A Active JP4641937B2 (ja) 2005-12-27 2005-12-27 トナー補給装置を備えた画像形成装置

Country Status (3)

Country Link
US (1) US7515853B2 (zh)
JP (1) JP4641937B2 (zh)
CN (1) CN1991621B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4999166B2 (ja) * 2007-06-01 2012-08-15 株式会社リコー 現像装置および画像形成装置
US8050599B2 (en) * 2007-09-04 2011-11-01 Kabushiki Kaisha Toshiba Toner cartridge and image forming apparatus having toner cartridge
EP2034370B1 (en) 2007-09-04 2018-06-13 Kabushiki Kaisha Toshiba Toner cartridge and image forming apparatus having toner cartridge
PL3226075T3 (pl) 2011-08-19 2019-01-31 Hewlett-Packard Development Company, L.P. Pojemnik na toner
KR101580841B1 (ko) * 2011-11-17 2015-12-30 삼성전자주식회사 현상기 및 이를 채용한 전자사진방식 화상형성장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60138577A (ja) 1983-12-27 1985-07-23 Fuji Xerox Co Ltd トナ−補給装置
US5455662A (en) 1992-12-30 1995-10-03 Ricoh Company, Ltd. Developer replenishing device and developer container for use therewith
JP3347201B2 (ja) 1992-12-30 2002-11-20 株式会社リコー 現像剤収納容器及び画像形成装置
JPH06348127A (ja) 1993-06-11 1994-12-22 Oki Electric Ind Co Ltd トナ−供給装置
JPH08339115A (ja) 1995-06-12 1996-12-24 Minolta Co Ltd 現像剤供給容器
JP3239258B2 (ja) 1996-07-04 2001-12-17 京セラミタ株式会社 攪拌器及びこれを備えたトナーカートリッジ
US6281961B1 (en) * 1998-01-14 2001-08-28 Minolta Co., Ltd. Developing device with mechanism for smoothly circulating developer
US6249664B1 (en) * 1998-06-29 2001-06-19 Konica Corporation Developing apparatus having two rotors for agitating and conveying developer
JP3750483B2 (ja) * 2000-04-17 2006-03-01 富士ゼロックス株式会社 トナー補給装置
US6763214B2 (en) * 2001-08-07 2004-07-13 Ricoh Company, Ltd. Developing device and method for performing effective charging and mixing of developer and image forming apparatus using the developing device
JP4259074B2 (ja) * 2002-09-17 2009-04-30 富士ゼロックス株式会社 現像剤補給装置および画像形成装置
JP4227390B2 (ja) * 2002-10-15 2009-02-18 キヤノン株式会社 画像形成装置
JP3919683B2 (ja) * 2003-03-10 2007-05-30 キヤノン株式会社 現像装置
JP4180425B2 (ja) 2003-04-11 2008-11-12 シャープ株式会社 現像剤収納容器および画像形成装置
US7522866B2 (en) 2003-03-10 2009-04-21 Sharp Kabushiki Kaisha Developer container and image forming apparatus

Also Published As

Publication number Publication date
CN1991621A (zh) 2007-07-04
CN1991621B (zh) 2010-11-24
JP2007178499A (ja) 2007-07-12
US20070147899A1 (en) 2007-06-28
US7515853B2 (en) 2009-04-07

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